This is a procurement for 164 thermal batteries, with delivery required within 500 days of award to a freight forwarder for shipment to King Abdulaziz Air Base in Dhahran, Saudi Arabia. The solicitation is unrestricted, and offers will be evaluated on a combination of price, delivery, and performance. Proposals must be submitted in English and US dollars, preferably via the DIBBS website. The government has identified an approved source but allows other interested suppliers to submit offers or propose commercial equivalents within 15 days of the notice.